When actual blood-group testings are conducted, what type of correlations was found between ethnic ancestry and IQ?

a. significant
b. negative
c. no significant
d. positive


C

Psychology

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Unlike that of sensory or short-term memories, the capacity of long-term memory:

A. depends on cell development in the frontal lobe B. is almost unlimited C. varies tremendously from one person to the next D. is 60 to 70 items that can be consciously recalled

Psychology

Elderly people suffering from Alzheimer's disease have decreased activity levels of the neurotransmitter ________ in the brain

a. GABA b. acetylcholine c. serotonin d. dopamine

Psychology

Baby Jimmy's parent places a brand new rattle in his crib, and Jimmy immediately picks it up and tries to mouth the rattle. When it shakes, it makes noise. Jimmy immediately tries shaking the rattle in different ways to see how the sound changes

He seems to enjoy this activity. Piaget would say that this is an example of a) Substage 2: First habits and primary circular reactions b) Substage 1: Simple reflexes c) Substage 3: Secondary circular reactions d) Substage 4: Coordination of secondary circular reactions

Psychology

How are factitious disorders different from somatic symptom and dissociative disorders?

What will be an ideal response?

Psychology